WIP

[demos/pact] / pwreset / src / test / java / de / juplo / demos / consumer / adapter / RemoteUsersServiceConsumerIT.java

diff --git a/pwreset/src/test/java/de/juplo/demos/consumer/adapter/RemoteUsersServiceConsumerIT.java b/pwreset/src/test/java/de/juplo/demos/consumer/adapter/RemoteUsersServiceConsumerIT.java
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+package de.juplo.demos.consumer.adapter;
+
+import au.com.dius.pact.consumer.MockServer;
+import au.com.dius.pact.consumer.dsl.PactDslWithProvider;
+import au.com.dius.pact.consumer.junit5.PactConsumerTestExt;
+import au.com.dius.pact.consumer.junit5.PactTestFor;
+import au.com.dius.pact.core.model.RequestResponsePact;
+import au.com.dius.pact.core.model.annotations.Pact;
+import de.juplo.demos.consumer.domain.User;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.boot.web.client.RestTemplateBuilder;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+import org.springframework.web.client.RestTemplate;
+
+import java.io.IOException;
+import java.util.Map;
+import java.util.Optional;
+import java.util.UUID;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.fail;
+
+
+@ExtendWith(PactConsumerTestExt.class)
+@PactTestFor(providerName = "UsersProvider")
+public class RemoteUsersServiceConsumerIT
+{
+  @Pact(consumer="EmailServicesConsumer")
+  public RequestResponsePact getExistingUserByEmail(PactDslWithProvider builder) {
+    return builder
+        .given("User with email pact@juplo.de exists")
+          .uponReceiving("Request for user with email pact@juplo.de")
+            .path("/get")
+            .query("email=pact@juplo.de")
+            .method("GET")
+          .willRespondWith()
+            .status(200)
+            .headers(Map.of("Content-Type", "application/json;charset=UTF-8"))
+            .body("{\"id\": \"123e4567-e89b-12d3-a456-426614174000\", \"email\": \"pact@juplo.de\"}")
+        .toPact();
+  }
+
+  @Test
+  @PactTestFor(pactMethod = "getExistingUserByEmail")
+  public void testGetExistingUserByEmail(MockServer mockServer) {
+    RestTemplate restTemplate = new RestTemplateBuilder().rootUri(mockServer.getUrl()).build();
+    RemoteUsersServiceConsumer usersService = new RemoteUsersServiceConsumer("/get?email={email}", restTemplate);
+    try {
+      Optional<User> result = usersService.getUserByEmail("pact@juplo.de");
+
+      assertThat(result.isPresent()).isTrue();
+      User user = result.get();
+      assertThat(user.getId()).isEqualTo(UUID.fromString("123e4567-e89b-12d3-a456-426614174000"));
+      assertThat(user.getEmail()).isEqualTo("pact@juplo.de");
+    }
+    catch (Exception e) {
+      fail("Unexpected exception", e);
+    }
+  }
+}